Thin Julia wrapper for GDAL - Geospatial Data Abstraction Library
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
3D Without Boundaries
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
FlightGear Flight Simulator: free open-source multiplatform flight sim
General Mission Analysis Tool
Scanning probe microscopy data visualisation and analysis
2D & 3D TeX-Aware Vector Graphics Language
Data Analysis, Simulations and Visualization on the Sphere
Open source finite element software for multiphysical problems
Viking is a free/open source program to manage GPS data
Cross-platform, scientific graphics plotting library
The official NFFT library repository
A library for scientific data visualization
TimingEditor is a tool to graphically draw and edit timing diagrams.
The cross-platform library behind the Hugin photo stitcher
MathMod is a mathematical modeling software